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Dear Sir/Madam:

I have the following simultaneous equations to get the 4 unknow variables
by maple engine. However, the maple did not give me anything. Actually,
the exact solutions exist in the educational text. Now, I am trying to get them
on maple. Why it does not work at all?
Please let me know how to do.

Thanks in advance.

restart;
eq1:=A2*t2*exp(zt*t2*om)*sin(t2*wd)+A3*t3*sin(t3*wd)*exp(zt*t3*om) = 0:
eq2:=A2*t2*exp(zt*t2*om...

Basically, I have the code

solve([E1, E2, E3, E4, E5, E6, E7, E8], [C1, C2, C3, C4, C5, C6, C7, C8])

and I want to store each of the solutions (C1,C2,C3...) as a different variable.

How would I go about doing that? (without simply copy and pasting the solutions after hitting ENTER)

I thought about using

{X1,X2,X3,X4,X5,X6,X7,X8} := solve([E1, E2, E3, E4, E5, E6, E7, E8], [C1, C2, C3, C4, C5, C6, C7, C8])

but it wouldn't go through.

prototypes.zip

HTML-Navigator of the tasks' prototypes  of the unified state examination in Russia 2012.
Supplied with the links to the Maple-solutions of 2011.

Online: http://webmath.exponenta.ru/beg/index.html

Why does fsolve miss some solutions?  For instance fsolve(sqrt(x²+4x-3)=-1+2x,x) only finds solution x=2, whereas x=2/3 is also a solution.

Ratch

> eqns := {(x[1]+1)^2+y[1]^2 = (x[2]-1)^2+y[2]^2, (x[1]-c[1])^2+(y[1]-c[2])^2 = (x[3]-1)^2+y[3]^2, (x[2]-c[1])^2+(y[2]-c[2])^2 = (x[3]+1)^2+y[3]^2, y[1](x[3]+1) = y[3](x[1]+1), y[2](x[3]-1) = y[3](x[2]-1), (x[2]-c[1])(y[1]-c[2]) = (x[1]-c[1])(y[2]-c[2])};
print(`output redirected...`); # input placeholder
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